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1. 发明公开

EP0846566A2 Apparatus with silencing means 失效
标题翻译： Ger t mit。。。。。。
公开(公告)号：EP0846566A2
公开(公告)日：1998-06-10
申请号：EP98200116.6
申请日：1993-04-21
申请人： SEIKO EPSON CORPORATION
发明人： Koshiishi, Osamu , Mizuno, Shigeki , Kubota, Keiichi , Nishizawa, Katsuhiko , Niimura, Motoyuki , Shirotori, Hiroshi , Ko, Kyoui
IPC分类号： B41J29/08 , B41J29/10
CPC分类号： B41J29/08 , B41J29/12
摘要： An apparatus is disclosed comprising: a printer case (100) accommodating therein at least a platen (140) and a print head (150); a first cover (110) for covering a top of the printer case (100), the first cover (110) having a top plate (110a) and side plates (110b) formed integrally with the top plate (110a); and a second cover (120) pivotally mounted on the first cover (110), the second cover (120) having a top plate (120a) and side plates (120b) formed integrally with the top plate (120a); characterised in that an overlap portion (190;195) is provided between the side plates (110a) of the first cover (110) and the side plates (120a) of the second cover (120) so that substantially no opening is formed between the side plates (110a) of the first cover (110) and the side plates (120a) of the second cover (120) when the second cover (120) is pivoted relative to the first cover (110). Noise generated by the print head operating on the platen is thus reduced.
摘要翻译：公开了一种设备，包括：至少在其中容纳压板（140）和打印头（150）的打印机壳体（100）; 用于覆盖打印机壳体（100）的顶部的第一盖（110），具有顶板（110a）的第一盖（110）和与顶板（110a）一体形成的侧板（110b）; 以及第二盖（120），其枢转地安装在所述第一盖（110）上，所述第二盖（120）具有顶板（120a）和与所述顶板（120a）一体形成的侧板（120b）; 其特征在于，在所述第一盖（110）的侧板（110a）和所述第二盖（120）的侧板（120a）之间设置有重叠部分（190; 195），使得在所述第一盖当第二盖（120）相对于第一盖（110）枢转时，第一盖（110）的侧板（110a）和第二盖（120）的侧板（120a）。因此，在压板上操作的打印头产生的噪音因此降低。

2. 发明公开

EP0359133A2 Impact dot printer 失效
标题翻译： Anschlagpunktdrucker。
公开(公告)号：EP0359133A2
公开(公告)日：1990-03-21
申请号：EP89116556.5
申请日：1989-09-07
申请人： SEIKO EPSON CORPORATION
发明人： Mizuno, Shigeki
IPC分类号： B41J2/28
CPC分类号： B41J2/28
摘要： An impact dot printer with a print head having a ring-like arrangement of electromagnets (3, 3a, 10) in cooperation with a leaf spring (7) and a ring-shaped permanent magnet (4), a substantially ring-shaped magnetic member (13) is provided radially inside of the arrangement of electromagnets. If an electromagnet is energized, a leakage flux along a closed magnetic path including said magnetic member is established and substantially decreases a leakage flux through the cores of adjacent electromagnets, thus, avoiding the problem of magnetic interference between adjacent electromagents. The magnetic member is preferably provided with a gap giving it a C-shape, in order to avoid eddy currents to flow in the circumferential direction of said magnetic member.
摘要翻译：一种具有与片簧（7）和环形永磁体（4）配合的电磁体（3,3a，10）的环状布置的打印头的冲击点打印机，基本上为环形的磁性部件（13）设置在电磁铁的布置的径向内侧。如果电磁体通电，则建立沿着包括所述磁性部件的封闭磁路的漏磁通，并且通过相邻电磁铁的磁芯大大降低漏磁通，从而避免了相邻电磁体之间的磁干扰问题。为了避免涡流在所述磁性部件的圆周方向上流动，磁性部件优选设置有形成C形的间隙。

3. 发明授权

EP0846566B1 Apparatus with silencing means 失效
标题翻译：设备具有吸音剂
公开(公告)号：EP0846566B1
公开(公告)日：2000-11-15
申请号：EP98200116.6
申请日：1993-04-21
申请人： SEIKO EPSON CORPORATION
发明人： Koshiishi, Osamu , Mizuno, Shigeki , Kubota, Keiichi , Nishizawa, Katsuhiko , Niimura, Motoyuki , Shirotori, Hiroshi , Ko, Kyoui
IPC分类号： B41J29/08 , B41J29/10
CPC分类号： B41J29/08 , B41J29/12

4. 发明授权

EP0359133B1 Impact dot printer 失效
标题翻译：冲击打印机
公开(公告)号：EP0359133B1
公开(公告)日：1993-06-02
申请号：EP89116556.5
申请日：1989-09-07
申请人： SEIKO EPSON CORPORATION
发明人： Mizuno, Shigeki
IPC分类号： B41J2/28
CPC分类号： B41J2/28

5. 发明公开

EP0846566A3 Apparatus with silencing means 失效
标题翻译：带有消音装置的设备
公开(公告)号：EP0846566A3
公开(公告)日：1998-07-22
申请号：EP98200116.6
申请日：1993-04-21
申请人： SEIKO EPSON CORPORATION
发明人： Koshiishi, Osamu , Mizuno, Shigeki , Kubota, Keiichi , Nishizawa, Katsuhiko , Niimura, Motoyuki , Shirotori, Hiroshi , Ko, Kyoui
IPC分类号： B41J29/08 , B41J29/10
CPC分类号： B41J29/08 , B41J29/12
摘要： An apparatus is disclosed comprising: a printer case (100) accommodating therein at least a platen (140) and a print head (150); a first cover (110) for covering a top of the printer case (100), the first cover (110) having a top plate (110a) and side plates (110b) formed integrally with the top plate (110a); and a second cover (120) pivotally mounted on the first cover (110), the second cover (120) having a top plate (120a) and side plates (120b) formed integrally with the top plate (120a); characterised in that an overlap portion (190;195) is provided between the side plates (110a) of the first cover (110) and the side plates (120a) of the second cover (120) so that substantially no opening is formed between the side plates (110a) of the first cover (110) and the side plates (120a) of the second cover (120) when the second cover (120) is pivoted relative to the first cover (110). Noise generated by the print head operating on the platen is thus reduced.
摘要翻译：公开了一种装置，包括：在其中容纳至少一个台板（140）和打印头（150）的打印机壳体（100）; 用于覆盖所述打印机壳体100的顶部的第一盖110，所述第一盖110具有顶板110a和与所述顶板110a一体形成的侧板110b; 以及枢转地安装在所述第一盖110上的第二盖120，所述第二盖120具有顶板120a和与所述顶板120a一体形成的侧板120b; 其特征在于，在第一盖（110）的侧板（110a）和第二盖（120）的侧板（120a）之间设置重叠部分（190; 195），使得在第一盖当第二盖120相对于第一盖110枢转时，第一盖110的侧板110a和第二盖120的侧板120a可相互连接。打印头在台板上运行时产生的噪音因此降低。

6. 发明授权

EP0544514B1 Impact dot printer 失效
标题翻译：影响针式打印机
公开(公告)号：EP0544514B1
公开(公告)日：1997-03-26
申请号：EP92310773.4
申请日：1992-11-25
申请人： SEIKO EPSON CORPORATION
发明人： Tanaka, Minoru , Mizuno, Shigeki , Shimomura, Masaki
IPC分类号： B41J2/265
CPC分类号： B41J2/265

7. 发明公开

EP0544514A2 Impact dot printer 失效
标题翻译： Anschlagpunktdrucker。
公开(公告)号：EP0544514A2
公开(公告)日：1993-06-02
申请号：EP92310773.4
申请日：1992-11-25
申请人： SEIKO EPSON CORPORATION
发明人： Tanaka, Minoru , Mizuno, Shigeki , Shimomura, Masaki
IPC分类号： B41J2/265
CPC分类号： B41J2/265
摘要： The present invention provides an impact dot printer free from the missing of dots.
An impact dot printer for recording dots on a recording medium (21) comprises a printer wire (7) having a printer end, a guide member (8) for supporting the printing wire (7), an ink ribbon (20) which contains an ink composition comprising a dye and a solvent and is positioned between the printing end of the printing wire (7) and the recording medium (21). The printer also has a lubricant containg an oil component in the guide member (8) for permitting the printing wire (7) to be easily moved. The solubility of the solvent for the dye in the oil component of the lubricant is more than 400 g/100 g of oil.
摘要翻译：本发明提供一种没有点的缺点的冲击点打印机。用于在记录介质上记录点的冲击点打印机包括具有打印机端的打印机线，用于支撑印刷线的引导构件，包含染料和溶剂的墨组合物的墨带，并且位于打印端的印刷线和记录介质。打印机还具有润滑剂，其包含引导构件中的油部件，以允许打印线容易地移动。润滑剂油成分中的染料溶剂的溶解度大于400g / 100g。

8. 发明公开

EP0359133A3 Impact dot printer 失效
标题翻译：冲击打印机
公开(公告)号：EP0359133A3
公开(公告)日：1990-07-04
申请号：EP89116556.5
申请日：1989-09-07
申请人： SEIKO EPSON CORPORATION
发明人： Mizuno, Shigeki
IPC分类号： B41J2/28
CPC分类号： B41J2/28
摘要： An impact dot printer with a print head having a ring-like arrangement of electromagnets (3, 3a, 10) in cooperation with a leaf spring (7) and a ring-shaped permanent magnet (4), a substantially ring-shaped magnetic member (13) is provided radially inside of the arrangement of electromagnets. If an electromagnet is energized, a leakage flux along a closed magnetic path including said magnetic member is established and substantially decreases a leakage flux through the cores of adjacent electromagnets, thus, avoiding the problem of magnetic interference between adjacent electromagents. The magnetic member is preferably provided with a gap giving it a C-shape, in order to avoid eddy currents to flow in the circumferential direction of said magnetic member.

9. 发明授权

EP0562477B1 Printing head and its drive timing control circuit for impact printer 失效
标题翻译：打印头和针式打印机的定时电路
公开(公告)号：EP0562477B1
公开(公告)日：1997-05-28
申请号：EP93104525.6
申请日：1993-03-19
申请人： SEIKO EPSON CORPORATION
发明人： Shirotori, Hiroshi , Nishizawa, Katsuhiko , Mizuno, Shigeki , Takahashi, Teturo
IPC分类号： B41J2/51
CPC分类号： B41J2/5056

10. 发明公开

EP0562477A3 Printing head and its drive timing control circuit for impact printer 失效
标题翻译：冲击式打印机的打印头及其驱动时序控制电路
公开(公告)号：EP0562477A3
公开(公告)日：1994-04-27
申请号：EP93104525.6
申请日：1993-03-19
申请人： SEIKO EPSON CORPORATION
发明人： Shirotori, Hiroshi , Nishizawa, Katsuhiko , Mizuno, Shigeki , Takahashi, Teturo
IPC分类号： B41J2/51
CPC分类号： B41J2/5056
摘要： In a serial impact printer, a printing head having an impact wire pin array of two arrangement lines is mounted on a carriage in such a way that the pin arrangement lines are inclined by an angle ϑ with respect to the virtual vertical direction. The respective wire pins in the array are driven at timings different delay time by delay time according to the inclination angle ϑ. The control circuit for determining the drive timings comprises a circuit for turning on the respective wire pins at the delay time intervals and a circuit for turning off the respective wire pins in sequence at the delay time intervals after a predetermined time has elapsed. It is desirable that the inclination angle ϑ satisfies the following formula: tan ϑ ≦ a / (2 · b)
where 2a denotes the pitch between two adjacent wire pins arranged along a single arrangement line of the array, and b denotes a distance between the two arrangement lines of the array.
摘要翻译：在串联式冲击式打印机中，具有两条排列线的冲击线销阵列的打印头以这样的方式安装在托架上，使得销排列线相对于虚拟垂直方向倾斜角度θ。根据倾斜角度θ，延迟时间以不同的延迟时间定时驱动阵列中的各个导线引脚。用于确定驱动定时的控制电路包括用于以延迟时间间隔接通相应线路引脚的电路和用于在预定时间过去之后以延迟时间间隔依次关断相应线路引脚的电路。期望的是，倾斜角度θ满足以下公式：tanθ≤a/（2·b）其中，2a表示沿着阵列的单个排列线排列的两个相邻线脚之间的节距，并且b表示在阵列的两条排列线。

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